Our natural reaction to itchy skin is to scratch for relief. While this innocent scratch can provide much-needed relief to many, it can aggravate the skin of others, triggering further discomfort. Accompanied by blisters, burning sensation and extremely dry patches on the skin, this condition is a form of dermatitis commonly known as eczema. Types of Eczema Atopic Dermatitis: This is a chronic type of eczema characterized by itchy and inflamed skin. It is common among individuals with a history of asthma and hay fever. Exfoliative dermatitis: This type of eczema is characterized by thick, red, scaly skin all over the body. Seborrheic dermatitis: It is commonly known as dandruff. It appears as yellowish, oily, scaly patches of skin on the scalp, face, ears and other parts of the body. Allergic contact dermatitis: With this type of eczema, some areas of the skin become red, itchy, and watery. This happens when the skin comes into contact with a "foreign" substance. Nummular dermatitis: This type is characterized by isolated, round patches of irritated skin. They generally form on the back, arms and lower legs. Stasis dermatitis: This type is often seen in legs with varicose veins. The pigmentation is usually darker, light brown or purplish-red due to blood congestion in the leg veins. Dyshidrotic dermatitis: This form of eczema involves irritation of the skin on the palms of the hands and soles of the feet. . It is characterized by blisters that burn and itch. Atopic dermatitis is the most widespread and serious form of eczema. The disease is common in any age group and is widespread among infants and children. How the disease affects... middle of paper... includes: • Avoid using harsh chemicals • Use a non-soap based cleanser when bathing and showering • Gently caress the skin with a dry, soft towel • Apply a moisturizer while your skin is damp, to lock in moisture • Reduce your daily stress level • Avoid scratchy materials and tight clothing • Avoid excess heat • Keep your home well ventilated • Change bedding regularly • Resist the urge to scratch your skin For many individuals, antihistamine medications or creams containing corticosteroids may be useful to help soothe irritation. In more severe cases, your doctor may prescribe other medications to take internally, and in the case of an infection, he or she may prescribe antibiotics to kill the bacteria. Ultraviolet light therapy (phototherapy) may also prove useful in helping to clear up the condition in people with severe cases.